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Restore changes from f79688d that got lost somehow during a merge.

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This commit is contained in:
Karsten Loesing 2009-06-12 02:05:21 +02:00
parent 358efe1eea
commit 77f5ad6b07
1 changed files with 13 additions and 49 deletions
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40
src/or/rendclient.c
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@ -63,7 +63,7 @@ rend_client_send_introduction(origin_circuit_t *introcirc,
rend_cache_entry_t *entry;
crypt_path_t *cpath;
off_t dh_offset;
crypto_pk_env_t *intro_key; /* either Bob's public key or an intro key. */
crypto_pk_env_t *intro_key = NULL;
tor_assert(introcirc->_base.purpose == CIRCUIT_PURPOSE_C_INTRODUCING);
tor_assert(rendcirc->_base.purpose == CIRCUIT_PURPOSE_C_REND_READY);
@ -80,10 +80,7 @@ rend_client_send_introduction(origin_circuit_t *introcirc,
goto err;
}
/* first 20 bytes of payload are the hash of bob's pk */
if (entry->parsed->version == 0) { /* unversioned descriptor */
intro_key = entry->parsed->pk;
} else { /* versioned descriptor */
/* first 20 bytes of payload are the hash of the intro key */
intro_key = NULL;
SMARTLIST_FOREACH(entry->parsed->intro_nodes, rend_intro_point_t *,
intro, {
@ -97,7 +94,6 @@ rend_client_send_introduction(origin_circuit_t *introcirc,
log_warn(LD_BUG, "Internal error: could not find intro key.");
goto err;
}
}
if (crypto_pk_get_digest(intro_key, payload)<0) {
log_warn(LD_BUG, "Internal error: couldn't hash public key.");
goto err;
@ -451,28 +447,6 @@ directory_get_from_hs_dir(const char *desc_id, const rend_data_t *rend_query)
return 1;
}
/** If we are not currently fetching a rendezvous service descriptor
* for the service ID <b>query</b>, start a directory connection to fetch a
* new one.
*/
static void
rend_client_refetch_renddesc(const char *query)
{
if (!get_options()->FetchHidServDescriptors)
return;
log_info(LD_REND, "Fetching rendezvous descriptor for service %s",
escaped_safe_str(query));
if (connection_get_by_type_state_rendquery(CONN_TYPE_DIR, 0, query)) {
log_info(LD_REND,"Would fetch a new renddesc here (for %s), but one is "
"already in progress.", escaped_safe_str(query));
} else {
/* not one already; initiate a dir rend desc lookup */
directory_get_from_dirserver(DIR_PURPOSE_FETCH_RENDDESC,
ROUTER_PURPOSE_GENERAL, query,
PDS_RETRY_IF_NO_SERVERS);
}
}
/** Start a connection to a hidden service directory to fetch a v2
* rendezvous service descriptor for the base32-encoded service ID
* <b>query</b>.
@ -552,12 +526,7 @@ rend_client_remove_intro_point(extend_info_t *failed_intro,
if (r==0) {
log_info(LD_REND, "Unknown service %s. Re-fetching descriptor.",
escaped_safe_str(rend_query->onion_address));
/* Fetch both, v0 and v2 rend descriptors in parallel. Use whichever
* arrives first. Exception: When using client authorization, only
* fetch v2 descriptors.*/
rend_client_refetch_v2_renddesc(rend_query);
if (rend_query->auth_type == REND_NO_AUTH)
rend_client_refetch_renddesc(rend_query->onion_address);
return 0;
}
@ -575,12 +544,7 @@ rend_client_remove_intro_point(extend_info_t *failed_intro,
log_info(LD_REND,
"No more intro points remain for %s. Re-fetching descriptor.",
escaped_safe_str(rend_query->onion_address));
/* Fetch both, v0 and v2 rend descriptors in parallel. Use whichever
* arrives first. Exception: When using client authorization, only
* fetch v2 descriptors.*/
rend_client_refetch_v2_renddesc(rend_query);
if (rend_query->auth_type == REND_NO_AUTH)
rend_client_refetch_renddesc(rend_query->onion_address);
/* move all pending streams back to renddesc_wait */
while ((conn = connection_get_by_type_state_rendquery(CONN_TYPE_AP,